The difference between bacteria and viruses, which is more harmful, and how to prevent infection from both

Bacteria and viruses are the most common causes of disease, but they have some key differences. Here's what you need to know.

Difference between Bacteria and Viruses

Understanding the differences between bacteria and viruses is crucial for recognizing how these microorganisms impact our ...
KSAT

Measles, rubella and chickenpox: The differences between the highly contagious viruses

FILE - A vial of a measles, mumps and rubella vaccine sits on a countertop at a pediatrics clinic in Greenbrae, Calif., on Feb. 6, 2015. (AP Photo/Eric Risberg, File ...
Houston Chronicle

What to know about the difference between COVID-19, the flu and RSV

As the winter season continues, there's an increased chance of infections from COVID-19, influenza and respiratory syncytial virus. But, the U.S. Centers for Disease Control and Prevention predicted ...

Dr. Roach: Breaking down the difference between a cold and influenza

Dear A.T.R.: Both colds and influenza (the "flu") are respiratory illnesses that are caused by viruses. Influenza is caused ...
KTVU

West Nile and EEE: What's the difference between the mosquito-borne viruses?

The mosquito is the world’s deadliest animal, and dangerous infections have been in U.S. headlines this summer. The most common mosquito-borne viruses in the U.S. are West Nile and EEE, though an ...